Enum Roster 

pub enum Roster {
    System,
    CurveFamily,
    AttractorFamily,
    IfsFigure,
    SpectrumLayout,
    Warp,
    Deposit,
    Palette,
    LayerJoin,
    LayerBlend,
    Motif,
    Tiling,
    FieldFamily,
    EscapeMap,
    TrapShape,
    CellularFamily,
    PlexusLayout,
    Turtle,
    Growth,
    VoxelRule,
    VoxelNeighbourhood,
    VoxelPresent,
}

A closed roster of accepted spellings, named by the type that owns it.

The whole point of the indirection: a KeyKind::Roster(Roster::Warp) renders Warp::ALL, so the export cannot list a warp the loader rejects or omit one it accepts. Writing the strings here instead would be a second copy of every roster in the engine.

Variants

System

system — the built-in scenes.

CurveFamily

[curve] family.

AttractorFamily

[particles] family — the four maps plus every IFS figure.

IfsFigure

[particles] morph_to — the IFS figures alone.

SpectrumLayout

[spectrum] layout.

Warp

[feedback] warp.

Deposit

[feedback] blend.

Palette

[palette] name.

LayerJoin

[layer] join.

LayerBlend

[layer] blend.

Motif

[generator] rings motif.

Tiling

[generator] tiling.

FieldFamily

[field] family.

EscapeMap

[field] map.

TrapShape

[field] trap.

CellularFamily

[cellular] family.

PlexusLayout

[plexus] layout.

Turtle

[generator] turtle.

Growth

[generator] growth.

VoxelRule

[voxel] rules — the named rules.

VoxelNeighbourhood

An inline [voxel] rule’s neighbourhood.

VoxelPresent

[voxel] present.

Implementations

impl Roster

pub fn values(self) -> Vec<&'static str>

The accepted spellings, asked of the type that owns the roster.

pub fn accepts(self, name: &str) -> bool

Whether name is in this roster — the membership test the round-trip test uses against each type’s own from_name.

Trait Implementations

impl Clone for Roster

fn clone(&self) -> Roster

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Roster

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for Roster

fn eq(&self, other: &Roster) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Roster

impl Eq for Roster

impl StructuralPartialEq for Roster